A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6320-01-585-8468
NSN 4140-01-658-0442
NSN 5965-01-382-3222
NSN 5985-00-100-1296
NSN 5999-01-120-0046
NSN 5996-01-459-8590
NSN 6105-00-275-0826
NSN 6220-01-640-9546
NSN 5990-01-114-5095
NSN 6610-00-335-6083
NSN 6645-01-177-6021
NSN 5945-01-134-5312